In a SWOT analysis depending on what the company you are doing... as a rule you will list each and explain how it is one of the SWOT and be as specific as you can when you detail each. These are not general...

The Strengths and weaknesses part is hard because you have to know the inside/internal of the company to do that part.But the external parts I'd say: Opportunities: -Everybody in the population has sexual needs...